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Patentes

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Patente citante Fecha de presentación Fecha de emisión Cesionario original Título
US402304315 May 197510 May 1977Megatherm CorporationComputerized peak-shaving system for alleviating electric utility peak loads
US43107703 Dic 198012 Ene 1982Ohio Agricultural Research and Development CenterDemand load control
US447123227 Ago 198111 Sep 1984South Eastern Electricity BoardMethod of and apparatus for controlling loads on an electrical power supply
US449411515 Jul 198115 Ene 1985The United States of America as represented by the Secretary of the NavyController for a locked carrier distributed multiplexed telemetry system
US452724719 Jun 19842 Jul 1985IBG International, Inc.Environmental control system
US462844316 Nov 19849 Dic 1986General Electric CompanyTest initiating apparatus for appliances having self-diagnostic testing capability
US474247526 Sep 19843 May 1988IBG International, Inc.Environmental control system
US50891448 Dic 198918 Feb 1992Nartron CorporationFilter condition indicator having moveable sensor and aggregate flow counter
US59354268 Ago 199710 Ago 1999Teledyne Industries, Inc., a California CorporationWater treatment device with volumetric and time monitoring features
US61067051 Jul 199922 Ago 2000Teledyne Industries, Inc.Water treatment device with volumetric and time monitoring features
US614980115 Ene 199821 Nov 2000Water Pik, Inc,.Water treatment device with volumetric monitoring features
US62841291 Ago 20004 Sep 2001Water Pik, Inc.Water treatment device with volumetric and time monitoring features
US651770710 Jul 200111 Feb 2003Water Pik, Inc.Water treatment device with volumetric and time monitoring features
US692682110 Feb 20039 Ago 2005Water Pik, Inc.Water treatment device with volumetric and time monitoring features
US732633429 Sep 20045 Feb 2008Instapure Brands, Inc.End-of-faucet filter
US742403121 Feb 20079 Sep 2008Serconet, Ltd.Local area network of serial intelligent cells
US765690422 Feb 20072 Feb 2010Mosaid Technologies IncorporatedTelephone system having multiple distinct sources and accessories therefor
US785287421 May 200814 Dic 2010Mosaid Technologies IncorporatedLocal area network of serial intelligent cells
US78767674 May 200525 Ene 2011Mosaid Technologies IncorporatedNetwork combining wired and non-wired segments
US793329729 Nov 200426 Abr 2011Mosaid Technologies IncorporatedNetwork combining wired and non-wired segments
US79787261 Sep 200612 Jul 2011Mosaid Technologies IncorporatedLocal area network of serial intelligent cells
USD53362217 Mar 200412 Dic 2006Water Pik, Inc.End-of-faucet filter